🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.52 AU - 0.86 AU

Year: 202 Days

Day: 20.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.92 AU - 1.16 AU

Year: 374 Days

Day: 25.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,285,207 km

• M1: 29,920 km (0.105 R)
• M2: 289,921 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.06 AU - 3.12 AU

Year: 1472 Days

Day: 13.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,285,207 km

• M1: 163,660 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.45 AU - 4.93 AU

Year: 3586 Days

Day: 31.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 12.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.93 AU - 10.85 AU

Year: 9359 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,285,207 km

• M1: 155,582 km (0.108 R)
• M2: 630,555 km (0.084 R)
• M3: 1,678,189 km (0.099 R)
• M4: 2,696,352 km (0.117 R)
• M5: 4,199,661 km (0.065 R)
• M6: 4,961,563 km (0.086 R)
• M7: 7,978,802 km (0.109 R)
• M8: 9,337,899 km (0.067 R)
• M9: 13,465,304 km (0.09 R)
• M10: 15,385,243 km (0.113 R)
• M11: 23,190,064 km (0.09 R)
• M12: 26,801,506 km (0.114 R)
• M13: 27,586,147 km (0.118 R)
• M14: 29,407,501 km (0.048 R)
• M15: 32,841,370 km (0.107 R)
• M16: 35,234,936 km (0.04 R)
• M17: 37,134,979 km (0.101 R)
• M18: 37,620,424 km (0.1 R)
• M19: 38,604,179 km (0.118 R)
• M20: 41,658,369 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 13

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.28 AU - 11.2 AU

Year: 11570 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,285,207 km

• M1: 162,164 km (0.076 R)
• M2: 787,782 km (0.096 R)
• M3: 1,384,528 km (0.055 R)
• M4: 1,834,668 km (0.115 R)
• M5: 2,431,564 km (0.09 R)
• M6: 3,098,172 km (0.077 R)
• M7: 4,570,065 km (0.098 R)
• M8: 5,062,242 km (0.112 R)
• M9: 6,658,452 km (0.057 R)
• M10: 7,362,310 km (0.08 R)
• M11: 11,746,126 km (0.101 R)
• M12: 12,724,645 km (0.091 R)
• M13: 17,065,975 km (0.113 R)
• M14: 23,048,843 km (0.118 R)
• M15: 28,361,064 km (0.093 R)
• M16: 28,968,431 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 10.6

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.54 AU - 14.24 AU

Year: 14477 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,285,207 km

• M1: 132,095 km (0.072 R)
• M2: 571,913 km (0.074 R)
• M3: 1,230,143 km (0.115 R)
• M4: 1,815,221 km (0.065 R)
• M5: 2,384,889 km (0.097 R)
• M6: 2,828,297 km (0.116 R)
• M7: 3,487,126 km (0.053 R)
• M8: 8,867,115 km (0.06 R)
• M9: 11,517,241 km (0.063 R)
• M10: 12,015,851 km (0.086 R)
• M11: 12,923,012 km (0.075 R)
• M12: 17,496,518 km (0.072 R)
• M13: 19,003,268 km (0.118 R)
• M14: 24,959,358 km (0.117 R)
• M15: 26,541,355 km (0.053 R)
• M16: 27,965,676 km (0.044 R)
• M17: 33,793,561 km (0.065 R)
• M18: 34,174,586 km (0.113 R)
• M19: 35,335,017 km (0.109 R)
• M20: 36,123,099 km (0.102 R)
• M21: 38,973,985 km (0.041 R)
• M22: 39,393,158 km (0.111 R)
• M23: 39,815,324 km (0.08 R)
• M24: 45,119,466 km (0.116 R)
• M25: 49,884,756 km (0.032 R)
• M26: 50,379,028 km (0.108 R)
• M27: 55,678,981 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.6

Radius: 3.1

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.64 AU - 20.16 AU

Year: 26741 Days

Day: 22.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,285,207 km

• M1: 70,461 km (0.096 R)
• M2: 233,073 km (0.103 R)
• M3: 768,484 km (0.1 R)
• M4: 1,328,429 km (0.095 R)
• M5: 1,436,289 km (0.109 R)
• M6: 2,709,517 km (0.111 R)
• M7: 6,586,944 km (0.089 R)
• M8: 8,674,881 km (0.115 R)
• M9: 10,463,473 km (0.083 R)
• M10: 10,729,907 km (0.067 R)
• M11: 11,000,679 km (0.101 R)
• M12: 11,499,738 km (0.076 R)
• M13: 12,305,771 km (0.11 R)
• M14: 12,602,573 km (0.086 R)
• M15: 13,210,390 km (0.038 R)
• M16: 13,837,504 km (0.097 R)
• M17: 14,616,011 km (0.102 R)
• M18: 15,150,824 km (0.105 R)
• M19: 24,812,153 km (0.092 R)
• M20: 27,339,460 km (0.097 R)
• M21: 31,224,217 km (0.086 R)
• M22: 44,078,115 km (0.082 R)
• M23: 48,497,984 km (0.104 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,932 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit